FuseBox IT1002 100A 2 Pole Main Switch 230/400V DIN-Rail Isolator
£12.50
Ex. VAT
(over £100+VAT, applies to zone A only , £6 +VAT otherwise)
Order online & collect in store
This is the FuseBox IT1002 100A Double-Pole Main Switch – DIN-Rail Isolator available at SparksDirect.co.uk for the best price.
The FuseBox IT1002 is a 100 A double-pole main switch designed to provide a reliable isolation point in modern electrical consumer units and distribution boards. This isolator differs from protective devices like RCBOs or MCBs — instead of automatically tripping on faults, it allows a user or installer to manually disconnect both live and neutral supplies for safety during maintenance, installation work, or emergency shutdowns.
With a compact 2-module footprint and DIN-rail mounting compatibility, the IT1002 makes it easy to integrate into consumer units along with other protection and distribution components. Its simple ON/OFF rotary mechanism ensures clear power disconnection, improving safety and ensuring compliance with relevant wiring standards when working inside boards and panels.
Features & Benefits
- Double-pole isolation: Disconnects both live and neutral simultaneously for safe maintenance.
- High current rating: 100 A capacity suitable for main supply control in domestic and light commercial boards.
- DIN-rail mountable: Fits standard 35 mm DIN rails commonly found in consumer units and distribution boards.
- Compact 2-module width: Saves space inside panels and consumer units.
- Rated breaking capacity: Typically ~6 kA AC22A for reliable manual disconnection under load.
- Clear operation: ON/OFF handle gives unmistakable indication of isolation state.
- Standards compliance: Built to BS EN 60947-3 industrial switch standards.
- Durable nylon housing: Made from sturdy PA6 material for long service life.
Technical Specifications
- Model: IT1002 main switch.
- Current rating: 100 A AC22A (continuous).
- Poles: Double-pole (2P) – isolates live and neutral.
- Rated voltage: 230 V AC, 50/60 Hz.
- Rated breaking capacity (Icu): ~6 kA.
- Mounting: 35 mm DIN rail.
- Terminal capacity: ~35 mm² (suitable for main tails up to ~50 mm² on some variants).
- Number of modules: 2 modules wide.
- Material: PA6 Nylon housing.
- Protection rating: IP20 (indoor panel use).
- Standards: IEC/EN 60947-3 (industrial switch standard).
- Colour/Finish: Grey/white body with red handle.
Three Reasons Customers Recommend It
- Reliable isolation: Practical and dependable way to fully switch off supply for safe board work.
- Good build quality: Robust PA6 construction and compliance with IEC/EN standards gives confidence in long-term use.
- Easy DIN-rail fit: Simple installation and compact design make it ideal for space-limited consumer units.
Who Needs It
- Electricians and installers specifying manual isolation points for consumer units or distribution boards.
- Homeowners and renovators upgrading boards to modern standards with clear main isolation.
- Contractors in light commercial settings wanting reliable main switches upstream of breakers.
- Anyone needing a manual ON/OFF disconnection point to safely isolate electrical supply for maintenance.
Who Can Install It
Installation of the FuseBox IT1002 should be carried out by a qualified electrician or competent electrical installer. This is because it involves connecting the main supply conductors (mains live and neutral) and must comply with wiring regulations, ensure correct terminal torque, and maintain safe clearances within the consumer unit. Professional installation ensures compliance with local electrical codes and safe operation.
Note: Some images and pictures are for reference only. The item may differ from the image/picture due to manufacturer's change. Should you require the exact item in the picture, please call or email us to enquire.
Shipping
Sparks Direct delivers via courier to the UK only; the standard delivery charge is £6 + VAT for all orders under £100 + VAT. If your order is over £120, you get free delivery (unless there's a special delivery charge for the items you wish to order or you're in shipping zone C or D). Full details for shipping charges can be found via Terms and Conditions.
If the items you order are in stock and the order is placed before 1.00pm, delivery can be made within 1-2 working days. If the items are not in stock, we will inform you via email how long it will take or ask for your confirmation if there's a long lead time.
Returns
We offer 30-day returns for unwanted items - please email us to request a returns number which will need to be quoted when the items are returned. For faulty items or items damaged in transit, please advise via email, and an appropriate returns number will be provided. Full details concerning returns and refunds can be found via our Terms and Conditions.
